/* ==========================================================================
   ERVAN — version "site en construction" (page d'accueil uniquement)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cabin:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --bg-base: #0a0f0b;
  --bg-panel-raised: #161f13;
  --border: #232f20;
  --border-soft: #1a2317;
  --text-primary: #e7f0e3;
  --text-muted: #93a08c;
  --text-dim: #5c6857;
  --accent-signal: #2dc653;
  --accent-signal-dim: #155d27;

  --font-mono: 'Cabin', sans-serif;
  --font-sans: 'Cabin', -apple-system, sans-serif;

  --max-w: 1180px;
  --radius: 3px;
  --nav-h: 72px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg-base);
  background-image:
    radial-gradient(circle at 15% 0%, rgba(45, 198, 83, 0.06), transparent 40%),
    radial-gradient(circle at 85% 15%, rgba(21, 93, 39, 0.10), transparent 35%);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

h1, h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0; }

img { max-width: 100%; display: block; }

::selection {
  background: var(--accent-signal-dim);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--accent-signal);
  outline-offset: 2px;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* Étiquette */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-signal);
  box-shadow: 0 0 6px var(--accent-signal);
}

/* ==========================================================================
   Navigation + badge "site en construction"
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(10, 15, 11, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-signal);
  box-shadow: 0 0 8px var(--accent-signal);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid var(--accent-signal-dim);
  border-radius: 999px;
  background: var(--bg-panel-raised);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft, #92e6a7);
}

.status-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-signal);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(45, 198, 83, 0.6); }
  50%      { box-shadow: 0 0 0 6px rgba(45, 198, 83, 0); }
}

/* ==========================================================================
   Boutons
   ========================================================================== */
.port {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.port:hover {
  border-color: var(--accent-signal);
  transform: translateY(-1px);
}

.port.primary {
  background: var(--accent-signal);
  border-color: var(--accent-signal);
  color: var(--bg-base);
}

.port.primary:hover {
  background: transparent;
  color: var(--accent-signal);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero-visual {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--border-soft);
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg,
    rgba(10, 15, 11, 0.96) 0%,
    rgba(10, 15, 11, 0.82) 32%,
    rgba(10, 15, 11, 0.35) 62%,
    rgba(10, 15, 11, 0.05) 100%);
}

.hero-visual-content {
  position: relative;
  z-index: 2;
  padding: 150px 32px 72px;
  width: 100%;
}

.avatar-ring {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 1.5px solid var(--accent-signal-dim);
  background: var(--bg-panel-raised);
  overflow: hidden;
  margin-bottom: 28px;
}

.avatar-ring img { width: 100%; height: 100%; object-fit: cover; }

.hero-name {
  font-size: clamp(40px, 6.5vw, 80px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-signal);
  margin-top: 14px;
}

.hero-sub {
  margin-top: 20px;
  max-width: 560px;
  color: var(--text-muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.hero-social {
  display: flex;
  gap: 14px;
  margin-top: 36px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.social-icon svg { width: 16px; height: 16px; }

.social-icon:hover {
  border-color: var(--accent-signal);
  color: var(--accent-signal);
}

/* ==========================================================================
   Section "en construction"
   ========================================================================== */
.section {
  padding: 80px 0;
}

.section-head {
  margin-bottom: 32px;
  max-width: 620px;
}

.section-head h2 {
  font-size: 28px;
  margin-top: 10px;
}

.section-head p {
  color: var(--text-muted);
  margin-top: 12px;
}

.soon-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.soon-item {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 14px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
}

.soon-item em {
  font-style: normal;
  font-size: 11px;
  margin-left: 8px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .hero-visual { min-height: 78vh; }
  .hero-visual-content { padding: 120px 20px 56px; }
  .status-badge { font-size: 10px; padding: 6px 10px; }
}